[fedora-java] system is out of resources

hi i get, extracted from https://apps.fedoraproject.org/koschei/package/openjpa?collection=f25 : [INFO] ------------------------------------------------------------------------ [INFO] Building OpenJPA JDBC 2.4.1 [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- buildnumber-maven-plugin:1.3:create (default) @ openjpa-jdbc --- [INFO] [INFO] --- maven-enforcer-plugin:1.4.1:enforce (default) @ openjpa-jdbc --- [INFO] [INFO] --- maven-remote-resources-plugin:1.4:process (process-resource-bundles) @ openjpa-jdbc --- [INFO] [INFO] --- maven-resources-plugin:3.0.1:resources (default-resources) @ openjpa-jdbc --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 14 resources [INFO] Copying 5 resources [INFO] [INFO] --- buildnumber-maven-plugin:1.3:create (default) @ openjpa-jdbc --- [INFO] [INFO] --- maven-enforcer-plugin:1.4.1:enforce (default) @ openjpa-jdbc --- [INFO] [INFO] --- maven-remote-resources-plugin:1.4:process (process-resource-bundles) @ openjpa-jdbc --- [INFO] [INFO] --- maven-resources-plugin:3.0.1:resources (default-resources) @ openjpa-jdbc --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 14 resources [INFO] Copying 5 resources [INFO] Copying 5 resources [INFO] [INFO] --- maven-compiler-plugin:3.5.1:compile (default-compile) @ openjpa-jdbc --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 361 source files to /builddir/build/BUILD/openjpa-parent-2.4.1/openjpa-jdbc/target/classes The system is out of resources. Consult the following stack trace for details. java.lang.StackOverflowError at com.sun.tools.javac.tree.JCTree$JCIdent.accept(JCTree.java:2011) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.attribArgs(Attr.java:673) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1815) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3249) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1897) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:575) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1824) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1465) [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] An unknown compilation problem occurred [INFO] 1 error [INFO] ------------------------------------------------------------- [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Skipping OpenJPA Parent POM [INFO] This project has been banned from the build due to previous failures. [INFO] ------------------------------------------------------------------------ [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] OpenJPA Parent POM ................................. SUCCESS [ 1.435 s] [INFO] OpenJPA Utilities Library .......................... SUCCESS [ 5.948 s] [INFO] OpenJPA Kernel ..................................... SUCCESS [ 6.629 s] [INFO] OpenJPA JDBC ....................................... FAILURE [ 2.992 s] [INFO] OpenJPA Persistence ................................ SKIPPED [INFO] OpenJPA Persistence JDBC ........................... SKIPPED [INFO] OpenJPA Persistence Locking Tests .................. SKIPPED [INFO] OpenJPA tools ...................................... SKIPPED [INFO] OpenJPA Maven Plugin ............................... SKIPPED [INFO] OpenJPA XML Store .................................. SKIPPED [INFO] OpenJPA Slice ...................................... SKIPPED [INFO] OpenJPA JEST ....................................... SKIPPED [INFO] OpenJPA Fetching Statistic Tool .................... SKIPPED [INFO] OpenJPA Fetching Statistic Tool -- WAS Bundle ...... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ any ideas? thanks in advance .g